Top Notch Innovations LLC is a fully insured remodeling and commercial construction contractor serving the Dallas-Fort Worth metroplex for over 10 years. Specializing in luxury kitchen remodels, bathroom renovations, sunroom additions, and commercial build-outs including restaurant construction and tenant finish-outs. TNI is the exclusive installation general contractor for German Kitchen Center in Dallas, the region's premier European and German kitchen cabinet showroom. Serving Southlake, Plano, Frisco, Colleyville, Keller, Flower Mound, Allen, Highland Park, University Park, and greater DFW. Free estimates on every project. Your Timeline. Our Standard.